/*
 *  Copyright (c) 2004, The Joust Project
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without 
 *  modification, are permitted provided that the following conditions 
 *  are met:
 *
 *  - Redistributions of source code must retain the above copyright 
 *    notice, this list of conditions and the following disclaimer. 
 *  - Redistributions in binary form must reproduce the above copyright 
 *    notice, this list of conditions and the following disclaimer in 
 *    the documentation and/or other materials provided with the 
 *    distribution. 
 *  - Neither the name of the Joust Project nor the names of its 
 *    contributors may be used to endorse or promote products derived 
 *    from this software without specific prior written permission. 
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
 *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 
 *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
 *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
 *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
 *  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
 *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 
 *  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
 *  POSSIBILITY OF SUCH DAMAGE.
 *
 *  File created by keith @ Jan 29, 2004
 *
 */

package net.kano.joustsim.oscar.oscar.service.icbm.secureim;

import net.kano.joustsim.Screenname;
import net.kano.joustsim.oscar.oscar.service.icbm.secureim.MessageWithCertificateInfo;
import net.kano.joustsim.oscar.oscar.service.icbm.secureim.EncryptedAimMessageInfo;
import net.kano.joustsim.oscar.oscar.service.icbm.secureim.EncryptedAimMessage;
import net.kano.joustsim.oscar.oscar.service.icbm.MessageInfo;
import net.kano.joustsim.oscar.oscar.service.icbm.Message;
import net.kano.joustsim.trust.BuddyCertificateInfo;
import net.kano.joscar.DefensiveTools;

import java.util.Date;

public class DecryptedAimMessageInfo extends MessageInfo
        implements MessageWithCertificateInfo {

    public static DecryptedAimMessageInfo getInstance(
            EncryptedAimMessageInfo einfo, String decrypted,
            BuddyCertificateInfo certInfo) {

        DefensiveTools.checkNull(einfo, "einfo");
        DefensiveTools.checkNull(certInfo, "certInfo");

        EncryptedAimMessage encryptedMsg
                = (EncryptedAimMessage) einfo.getMessage();
        DecryptedAimMessage decryptedMsg
                = DecryptedAimMessage.getInstance(encryptedMsg, decrypted);
        
        return new DecryptedAimMessageInfo(einfo.getFrom(), einfo.getTo(),
                decryptedMsg, certInfo, einfo.getTimestamp());
    }

    private final BuddyCertificateInfo certInfo;

    private DecryptedAimMessageInfo(Screenname from, Screenname to,
            Message message, BuddyCertificateInfo certInfo, Date date) {
        super(from, to, message, date);

        this.certInfo = certInfo;
    }

    public BuddyCertificateInfo getMessageCertificateInfo() { return certInfo; }
}
